Before the lesson of geometry, one of her classmates runs through everything and says that she will prove the theorem, to learn the proof of which was a homework. No one has to argue, we need an assessment.
We go to class and sit down. The classmate pulls her hand to prove the theorem and goes out to the board. Here I see that this girl begins a panic attack. It turns out, the teacher, in order not to waste time at the lesson, drawn a drawing to the theorem on the board in advance, but the summits of the figures signed with other letters (not in that order)... Everything went missing... because the classmate learned the proof of the theorem NOW, straight, his mother, as a poem... and change at least one letter in the drawing - a failure, because what she learned, she did not understand at all, just a set of sentences...
But I must say that the classmate quickly found a way out. She grabbed the cloth and quickly rewrote the letters at the top of the figures (there was no choice). And he began to read his poem, with a feeling, expressively)))) and it is appropriate to read the poem))).
Everyone, of course, understood everything - including the teacher, but she did not interrupt her, listened to the end and made an assessment.
It has been 14 years since I graduated from school, but I still remember this case... And now to my eldest son (2nd grade), when we do lessons, I always say that the main thing is to understand the meaning, and then everything else will be easy and simple.